CN215464992U

CN215464992U - Airflow mill convenient to clean residual fine powder

Info

Publication number: CN215464992U
Application number: CN202122383956.2U
Authority: CN
Inventors: 丰光耀; 冯虎; 许韵霖
Original assignee: Ganzhou Great Magnet Technology Co ltd
Current assignee: Ganzhou Great Magnet Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-01-11
Anticipated expiration: 2031-09-29

Abstract

The utility model provides an airflow mill convenient for cleaning residual fine powder, which relates to the field of airflow mills and comprises the following components: installation frame, mount and air current mill body still include blocking mechanism and clean mechanism, the mount is installed to the inner wall of installation frame, the internally mounted of mount has the air current mill body, the inner wall of installation frame and the top that is located the air current mill body are provided with clean mechanism, blocking mechanism is installed on the right side of installation frame. According to the utility model, the arranged blocking mechanism is used for preventing the scraps from splashing in the processing process; through the clean mechanism that sets up, drive the rolling wheel through the second motor after the equipment use is accomplished and rotate, transfer the mounting panel for the inside of cleaning brush entering jet mill body is cleaned by driving the cleaning brush by the third motor again, and remaining farine is discharged through the bin outlet of jet mill body, thereby conveniently cleans jet mill body inside.

Description

Airflow mill convenient to clean residual fine powder

Technical Field

The utility model relates to the technical field of jet mills, in particular to a jet mill convenient for cleaning residual fine powder.

Background

The jet mill, the cyclone separator, the dust remover and the induced draft fan form a whole set of crushing system. Compressed air is filtered and dried, and then is injected into a crushing cavity at a high speed through a Laval nozzle, materials at the intersection point of a plurality of high-pressure air flows are repeatedly collided, rubbed and sheared to be crushed, the crushed materials move to a classification area along with ascending air flow under the suction action of a fan, under the action of strong centrifugal force generated by a classification turbine rotating at a high speed, the thick and thin materials are separated, fine particles meeting the particle size requirement enter a cyclone separator and a dust remover to be collected through a classification wheel, and the coarse particles descend to the crushing area to be continuously crushed.

Chinese patent (publication number: CN213726978U) discloses an air flow mill convenient for cleaning residual fine powder, which is characterized in that a vibrating motor is arranged to vibrate an air flow mill body, the residual material fine powder on the inner wall of the air flow mill is vibrated to a discharge port, the material fine powder is cleaned by an air suction pump, so that the problem that part of the material fine powder can be remained in the air flow mill is solved, if the air flow mill is used for grinding materials at the other end, the ground materials are doped with impurities, the use is very inconvenient, however, the air flow mill needs to be communicated and matched with a cyclone separator, a dust remover, an induced draft fan and the like during the operation, the connection among all parts is loosened in the vibrating process, and the normal use of equipment is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, an air flow mill convenient for cleaning residual fine powder is provided, and the problem that the normal use of equipment is affected due to the fact that the air flow mill needs to be communicated and matched with a cyclone separator, a dust remover, an induced draft fan and the like during operation, and connection looseness among all parts can be caused during vibration is caused is solved, and the problem that fine powder is mixed during the normal use of the equipment is solved.

To achieve the above object, there is provided an air current mill convenient for cleaning residual fine powder, comprising: the device comprises a mounting frame, a fixing frame and an airflow mill body, and further comprises a blocking mechanism and a cleaning mechanism;

the inner wall of installation frame installs the mount, the internally mounted of mount has the jet mill body, the inner wall of installation frame and the top that is located the jet mill body are provided with clean mechanism, the right side of installation frame is installed and is blocked the mechanism.

Further, the blocking mechanism comprises a first motor, a shell, a transmission screw rod, a moving block, a connecting rod, a limiting frame and a blocking plate;

the mounting frame is characterized in that a shell is mounted above the right side surface of the mounting frame, a first motor is mounted at the top of the shell, a transmission screw is mounted at the power output end of the first motor, a moving block is mounted on the surface of the transmission screw in a threaded manner, a connecting rod is hinged to the surface of the moving block, a limiting frame is mounted on the inner side wall of the mounting frame, and a sealing baffle is slidably mounted inside the limiting frame.

Furthermore, the surface of the moving block is provided with a fixed rod, the surface of the shell is provided with a movable groove matched with the fixed rod, the end of the fixed rod is provided with an end plate, and the top end of the connecting rod is hinged to the surface of the end plate.

Further, the articulated elements is installed on the right side of baffle upper surface, and the bottom of connecting rod articulates at the upper surface of baffle, and the articulated elements includes two sets of diaphragms and pivot, and two sets of diaphragms are installed to the equal symmetry in surface of end plate and baffle, and the pivot is installed in the rotation of the relative one side of diaphragm, and the surface in the pivot is all installed at the both ends of connecting rod.

Furthermore, the cleaning mechanism comprises a second motor, a driving wheel, a rotating rod, a winding wheel, a sliding rod, a mounting plate, a hanging ring, a third motor and a cleaning brush;

the second motor is installed at the top of installation frame, the bull stick is installed in the top rotation of installation frame inner wall, the drive wheel is all installed with the intermediate position department on bull stick surface to the power take-off end of second motor, two sets of rolling wheels are installed to the surface symmetry of bull stick, two sets of slide bars are installed to the bilateral symmetry of installation frame inner wall, the surface sliding of slide bar installs the mounting panel, two sets of rings are installed to the upper surface symmetry of mounting panel, the upper surface of mounting panel just is located the intermediate position department of two sets of rings and installs the third motor, the cleaning brush is installed to the power take-off end of third motor.

Furthermore, a power rod is installed at the power output end of the second motor, one group of driving wheels is installed on the surface of the power rod, and the two groups of driving wheels are in transmission connection through a transmission belt.

Further, the winding of the surface of rolling wheel has the connection rope, and the other end of connecting the rope is connected with rings, and the through-hole with slide bar looks adaptation is seted up to the both sides of mounting panel, and the power take off end of third motor installs the stock, and the stock runs through the mounting panel, and the cleaning brush is installed on the surface of stock.

The pneumatic grinder has the beneficial effects that through the arranged blocking mechanism, when the pneumatic grinder is used, the first motor drives the moving block to move on the surface of the transmission screw, and the arranged connecting rod pushes the blocking plate to slide leftwards, so that the blocking plate covers the upper part of the pneumatic grinder body, and scraps are prevented from splashing in the processing process; through the clean mechanism that sets up, drive the rolling wheel through the second motor after the equipment use is accomplished and rotate, transfer the mounting panel for the inside of cleaning brush entering jet mill body is cleaned by driving the cleaning brush by the third motor again, and remaining farine is discharged through the bin outlet of jet mill body, thereby conveniently cleans labour saving and time saving to jet mill body inside.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is a schematic view of the connecting rod mounting structure of the present invention;

FIG. 4 is a schematic view of the mounting structure of the baffle of the present invention.

In the figure: 1. a mounting frame; 2. a fixed mount; 3. an air flow mill body; 4. a blocking mechanism; 401. a first motor; 402. a housing; 403. a drive screw; 404. a moving block; 405. a connecting rod; 406. a limiting frame; 407. sealing a baffle plate; 5. a cleaning mechanism; 501. a second motor; 502. a driving wheel; 503. a rotating rod; 504. a winding wheel; 505. a slide bar; 506. mounting a plate; 507. a hoisting ring; 508. a third motor; 509. a cleaning brush.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.

Fig. 1 is a schematic structural diagram of the present invention, fig. 2 is a schematic structural diagram of an inner portion of a housing of the present invention, fig. 3 is a schematic structural diagram of a connecting rod mounting structure of the present invention, and fig. 4 is a schematic structural diagram of a baffle mounting structure of the present invention.

Referring to fig. 1 to 4, the present invention provides an air current mill facilitating cleaning of remaining fine powder, comprising: the device comprises a mounting frame 1, a fixing frame 2 and an airflow mill body 3, and further comprises a blocking mechanism 4 and a cleaning mechanism 5;

the inner wall of installation frame 1 installs mount 2, and the internally mounted of mount 2 has jet mill body 3, and the inner wall of installation frame 1 and the top that is located jet mill body 3 are provided with clean mechanism 5, and blocking mechanism 4 is installed on the right side of installation frame 1.

In this embodiment, the blocking mechanism 4 includes a first motor 401, a housing 402, a transmission screw 403, a moving block 404, a connecting rod 405, a limiting frame 406 and a blocking plate 407;

install the shell 402 above the surface of installation frame 1 right side, first motor 401 is installed at the top of shell 402, driving screw 403 is installed to the power take off end of first motor 401, driving screw 403's surperficial screw thread installs movable block 404, movable block 404's surface articulates has connecting rod 405, spacing frame 406 is installed to the inside wall of installation frame 1, the inside slidable mounting of spacing frame 406 has a fender 407, through the fender mechanism 4 that sets up, when using, drive movable block 404 at driving screw 403's surface through first motor 401 and remove, it slides to promote a fender 407 left through the connecting rod 405 that sets up, make a fender 407 lid in the top of jet mill body 3, prevent that the in-process bits of processing from splashing out.

In this embodiment, the surface mounting of movable block 404 has the dead lever, and the movable groove with dead lever and looks adaptation is seted up on the surface of shell 402, and the end plate is installed to the end of dead lever, and the top of connecting rod 405 articulates on the surface of end plate, makes drive screw 403 can not follow drive screw 403 synchronous rotation at pivoted in-process movable block 404 through the dead lever and the movable groove that set up, and then has guaranteed the performance of this structure.

In this embodiment, the articulated elements is installed on the right side of closure plate 407 upper surface, and the bottom of connecting rod 405 articulates the upper surface at closure plate 407, the articulated elements includes two sets of diaphragms and pivot, two sets of diaphragms are all installed to the equal symmetry in surface of end plate and closure plate 407, the pivot is installed in the rotation of one side that the diaphragm is relative, the surface in the pivot is all installed at the both ends of connecting rod 405, the in-process that moves at the movable block 404 simultaneously promotes closure plate 407 through connecting rod 405 and moves right, at this moment, the both ends of joinable rod 405 can take place the angular variation, consequently, need set up corresponding articulated elements, thereby guarantee the normal use of connecting rod 405.

In this embodiment, the cleaning mechanism 5 includes a second motor 501, a driving wheel 502, a rotating rod 503, a winding wheel 504, a sliding rod 505, a mounting plate 506, a hanging ring 507, a third motor 508 and a cleaning brush 509;

the top of the installation frame 1 is provided with a second motor 501, a rotating rod 503 is rotatably installed above the inner wall of the installation frame 1, the power output end of the second motor 501 and the middle position of the surface of the rotating rod 503 are both provided with a driving wheel 502, the surface of the rotating rod 503 is symmetrically provided with two groups of winding wheels 504, two sides of the inner wall of the installation frame 1 are symmetrically provided with two groups of sliding rods 505, the surface of each sliding rod 505 is slidably provided with an installation plate 506, the upper surface of the installation plate 506 is symmetrically provided with two groups of hanging rings 507, the upper surface of the installation plate 506 and the middle position of the two groups of hanging rings 507 are provided with a third motor 508, the power output end of the third motor 508 is provided with a cleaning brush 509, after the equipment is used, the second motor 501 drives the winding wheels 504 to rotate, the installation plate 506 is lowered, so that the cleaning brush 509 enters the interior of the air flow mill body 3, and then the third motor 508 drives the cleaning brush 509 to clean, the residual fine powder is discharged through the discharge outlet of the jet mill body 1, so that the interior of the jet mill body 1 is conveniently cleaned, and time and labor are saved.

In this embodiment, the power rod is installed to the power take off end of second motor 501, and wherein a set of drive wheel 502 is installed on the surface of power rod, connect through the transmission belt transmission between two sets of drive wheels 502, drive wheel 502 through second motor 501 and rotate, through receiving and releasing to connecting the rope and then realize that mounting panel 506 drives the entering and the separation that cleaning brush 509 realized and jet mill body 3 when pivoted, realized convenient clear purpose, the normal use of jet mill body 3 has been guaranteed again simultaneously.

In this embodiment, the winding wheel 504's surface winding has the connection rope, the other end of connecting the rope is connected with rings 507, the through-hole with slide bar 505 looks adaptation is seted up to the both sides of mounting panel 506, and the power take-off of third motor 508 installs the stock, the stock runs through mounting panel 506, cleaning brush 509 installs the surface at the stock, even be as an organic whole with winding wheel 504 and mounting panel 506 through connecting rope and rings 507, it realizes going up and down to drive mounting panel 506 through winding wheel 504, the effect of slide bar 505 is the stability of assurance mounting panel 506 at the lift in-process.

The utility model can effectively solve the problem that the normal use of equipment is influenced because the connection among various parts is loosened during the vibration process because the jet mill needs to be communicated and matched with a cyclone separator, a dust remover, an induced draft fan and the like during the operation; according to the utility model, through the arrangement of the blocking mechanism, when the pneumatic jet mill is used, the first motor drives the moving block to move on the surface of the transmission screw, and the arranged connecting rod pushes the blocking plate to slide leftwards, so that the blocking plate covers the pneumatic jet mill body, and the scattering of broken chips in the processing process is prevented; through the clean mechanism that sets up, drive the rolling wheel through the second motor after the equipment use is accomplished and rotate, transfer the mounting panel for the inside of cleaning brush entering jet mill body is cleaned by driving the cleaning brush by the third motor again, and remaining farine is discharged through the bin outlet of jet mill body, thereby conveniently cleans labour saving and time saving to jet mill body inside.

Claims

1. An air-jet mill for facilitating the cleaning of remaining fines, comprising: the jet mill is characterized by also comprising a blocking mechanism (4) and a cleaning mechanism (5);

mount (2) are installed to the inner wall of installation frame (1), the internally mounted of mount (2) has jet mill body (3), the inner wall of installation frame (1) and the top that is located jet mill body (3) are provided with clean mechanism (5), blocking mechanism (4) are installed on the right side of installation frame (1).

2. The jet mill convenient for cleaning residual fine powder as claimed in claim 1, wherein the blocking mechanism (4) comprises a first motor (401), a housing (402), a transmission screw (403), a moving block (404), a connecting rod (405), a limiting frame (406) and a blocking plate (407);

the mounting frame is characterized in that a shell (402) is installed above the right side surface of the mounting frame (1), a first motor (401) is installed at the top of the shell (402), a transmission screw (403) is installed at the power output end of the first motor (401), a moving block (404) is installed on the surface of the transmission screw (403) in a threaded mode, a connecting rod (405) is hinged to the surface of the moving block (404), a limiting frame (406) is installed on the inner side wall of the mounting frame (1), and a blocking plate (407) is installed inside the limiting frame (406) in a sliding mode.

3. The airflow mill convenient for cleaning the residual fine powder as claimed in claim 2, wherein a fixed rod is installed on the surface of the moving block (404), a movable groove matched with the fixed rod and the fixed rod is opened on the surface of the housing (402), an end plate is installed at the end of the fixed rod, and the top end of the connecting rod (405) is hinged on the surface of the end plate.

4. The jet mill convenient for cleaning residual fine powder according to claim 3, wherein a hinge element is installed on the right side of the upper surface of the blocking plate (407), the bottom end of the connecting rod (405) is hinged to the upper surface of the blocking plate (407), the hinge element comprises two sets of transverse plates and a rotating shaft, the two sets of transverse plates are symmetrically installed on the surfaces of the end plate and the blocking plate (407), the rotating shaft is rotatably installed on the side opposite to the transverse plates, and the two ends of the connecting rod (405) are installed on the surface of the rotating shaft.

5. The jet mill convenient for cleaning residual fine powder according to claim 1, wherein the cleaning mechanism (5) comprises a second motor (501), a transmission wheel (502), a rotating rod (503), a winding wheel (504), a sliding rod (505), a mounting plate (506), a hanging ring (507), a third motor (508) and a cleaning brush (509);

second motor (501) is installed at the top of installation frame (1), the top of installation frame (1) inner wall is rotated and is installed bull stick (503), drive wheel (502) are all installed with the intermediate position department on bull stick (503) surface to the power take off end of second motor (501), two sets of wind-up wheels (504) are installed to the surface symmetry of bull stick (503), two sets of slide bar (505) are installed to the bilateral symmetry of installation frame (1) inner wall, the surface sliding of slide bar (505) installs mounting panel (506), two sets of rings (507) are installed to the upper surface symmetry of mounting panel (506), the upper surface of mounting panel (506) just is located the intermediate position department of two sets of rings (507) and installs third motor (508), clean brush (509) are installed to the power take off end of third motor (508).

6. The airflow mill convenient for cleaning residual fine powder of claim 5, is characterized in that the power output end of the second motor (501) is provided with a power rod, one set of driving wheels (502) is arranged on the surface of the power rod, and the two sets of driving wheels (502) are in transmission connection through a transmission belt.

7. The jet mill convenient for cleaning residual fine powder as claimed in claim 5, wherein a connecting rope is wound on the surface of the winding wheel (504), the other end of the connecting rope is connected with a hanging ring (507), through holes matched with the sliding rod (505) are formed on two sides of the mounting plate (506), a long rod is mounted at the power output end of the third motor (508), the long rod penetrates through the mounting plate (506), and the cleaning brush (509) is mounted on the surface of the long rod.